diff options
Diffstat (limited to 'render_sdl.c')
| -rwxr-xr-x | render_sdl.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/render_sdl.c b/render_sdl.c index f1c8153..c23944e 100755 --- a/render_sdl.c +++ b/render_sdl.c @@ -921,12 +921,29 @@ char* render_joystick_type_id(int index) SDL_GameController *render_get_controller(int index) { - if (index >= MAX_JOYSTICKS) { + if (index >= MAX_JOYSTICKS || !joysticks[index]) { return NULL; } return SDL_GameControllerOpen(joystick_sdl_index[index]); } +static uint8_t gc_events_enabled; +static SDL_GameController *controllers[MAX_JOYSTICKS]; +void render_enable_gamepad_events(uint8_t enabled) +{ + if (enabled != gc_events_enabled) { + gc_events_enabled = enabled; + for (int i = 0; i < MAX_JOYSTICKS; i++) { + if (enabled) { + controllers[i] = render_get_controller(i); + } else if (controllers[i]) { + SDL_GameControllerClose(controllers[i]); + controllers[i] = NULL; + } + } + } +} + static uint32_t overscan_top[NUM_VID_STD] = {2, 21}; static uint32_t overscan_bot[NUM_VID_STD] = {1, 17}; static uint32_t overscan_left[NUM_VID_STD] = {13, 13}; @@ -989,6 +1006,9 @@ static int32_t handle_event(SDL_Event *event) SDL_Joystick * joy = joysticks[index] = SDL_JoystickOpen(event->jdevice.which); joystick_sdl_index[index] = event->jdevice.which; joystick_index_locked[index] = 0; + if (gc_events_enabled) { + controllers[index] = SDL_GameControllerOpen(event->jdevice.which); + } if (joy) { debug_message("Joystick %d added: %s\n", index, SDL_JoystickName(joy)); debug_message("\tNum Axes: %d\n\tNum Buttons: %d\n\tNum Hats: %d\n", SDL_JoystickNumAxes(joy), SDL_JoystickNumButtons(joy), SDL_JoystickNumHats(joy)); @@ -1002,6 +1022,10 @@ static int32_t handle_event(SDL_Event *event) if (index >= 0) { SDL_JoystickClose(joysticks[index]); joysticks[index] = NULL; + if (controllers[index]) { + SDL_GameControllerClose(controllers[index]); + controllers[index] = NULL; + } debug_message("Joystick %d removed\n", index); } else { debug_message("Failed to find removed joystick with instance ID: %d\n", index); |